1230438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 2725632

約数和(自身を除く): 1495194

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 181, 206, 309, 362, 543, 618, 1086, 1133, 1991, 2266, 3399, 3982, 5973, 6798, 11946, 18643, 37286, 55929, 111858, 205073, 410146, 615219, 1230438]

約数ペア:

[(1, 1230438), (2, 615219), (3, 410146), (6, 205073), (11, 111858), (22, 55929), (33, 37286), (66, 18643), (103, 11946), (181, 6798), (206, 5973), (309, 3982), (362, 3399), (543, 2266), (618, 1991), (1086, 1133)]